the islamist group hamas and other palestinian militants are returning rocket fire. the israeli government began calling up 16,000 reserve troops after a rocket struck near the largest commercial city of tel aviv on thursday. tanks have also been deployed near the border with gaza. the attack on the densely populated city was the first since the gulf war about 20 years ago. air raid sirens sent residents running for shelter. in gaza, egypt's prime minister hisham qandil, met hamas leader ismail haniya on friday. qandil later visited a hospital to visit wounded people. he went on to denounce the bombings in front of israeli reporters. israel and egypt have an existing peace treaty, but relations have chilled since the fall of the government of president hosni mubarak. >>> good weather isn't going to continue in tokyo according to our meteorologist robert speta. robert, tell us more. >>> well, at least for the time being, some sunny skies, but take a look at the cloud cover coming in across korea and eastern china. that's pulling off here towards the east. on saturday